Use of lignochemicals and humic acids to remove heavy metals from process waste streams
By: by John E. Pahlman and Sanaa E. Khalafalla.
Contributors: Khalafalla, S. E.
Series: Report of investigations ;; 9200; Report of investigations (United States. Bureau of Mines) ;; 9200.
Publisher: U.S. Dept. of the Interior, Bureau of Mines; For sale by] U.S. G.P.O.
Published: 1988
Place of publication: Pgh. [i.e. Pittsburgh] Pa; [Washington, D.C
Language: eng
Subjects: Sewage -- Purification -- Heavy metals removal.; Sewage -- Purification -- Filtration.; Metal wastes.; Mineral industries -- Waste disposal -- Environmental aspects.; Humic acid.; Lignin.
Notes: Bibliography: p. 9.